const { initQQ } = require("../../lib/third-party/index");
const { ERROR } = require("../../common/error");
const {
  preUnifiedLogin,
  postUnifiedLogin,
} = require("../../lib/utils/unified-login");
const { LOG_TYPE } = require("../../common/constants");
const {
  getQQPlatform,
  generateQQCache,
  saveQQUserKey,
} = require("../../lib/utils/qq");
const url = require("url");

/**
 * QQ登录
 * @tutorial https://uniapp.dcloud.net.cn/uniCloud/uni-id-pages.html#login-by-qq
 * @param {Object} params
 * @param {String} params.code                  QQ小程序登录返回的code参数
 * @param {String} params.accessToken           App端QQ登录返回的accessToken参数
 * @param {String} params.accessTokenExpired    accessToken过期时间，由App端QQ登录返回的expires_in参数计算而来，单位：毫秒
 * @param {String} params.inviteCode            邀请码
 * @returns
 */
module.exports = async function (params = {}) {
  const schema = {
    code: {
      type: "string",
      required: false,
    },
    accessToken: {
      type: "string",
      required: false,
    },
    accessTokenExpired: {
      type: "number",
      required: false,
    },
    inviteCode: {
      type: "string",
      required: false,
    },
  };
  this.middleware.validate(params, schema);
  const { code, accessToken, accessTokenExpired, inviteCode } = params;
  const { appId } = this.getUniversalClientInfo();
  const qqApi = initQQ.call(this);
  const qqPlatform = getQQPlatform.call(this);
  let apiName;
  switch (qqPlatform) {
    case "mp":
      apiName = "code2Session";
      break;
    case "app":
      apiName = "getOpenidByToken";
      break;
    default:
      throw new Error("Unsupported qq platform");
  }
  let getQQAccountResult;
  try {
    getQQAccountResult = await qqApi[apiName]({
      code,
      accessToken,
    });
  } catch (error) {
    console.error(error);
    await this.middleware.uniIdLog({
      success: false,
      type: LOG_TYPE.LOGIN,
    });
    throw {
      errCode: ERROR.GET_THIRD_PARTY_ACCOUNT_FAILED,
    };
  }

  const {
    openid,
    unionid,
    // 保存下面的字段
    sessionKey, // QQ小程序用户sessionKey
  } = getQQAccountResult;

  const { type, user } = await preUnifiedLogin.call(this, {
    user: {
      qq_openid: {
        [qqPlatform]: openid,
      },
      qq_unionid: unionid,
    },
  });
  const extraData = {
    qq_openid: {
      [`${qqPlatform}_${appId}`]: openid,
    },
    qq_unionid: unionid,
  };
  if (type === "register" && qqPlatform !== "mp") {
    const { nickname, avatar } = await qqApi.getUserInfo({
      accessToken,
      openid,
    });
    if (avatar) {
      // eslint-disable-next-line n/no-deprecated-api
      const extName = url.parse(avatar).pathname.split(".").pop();
      const cloudPath = `user/avatar/${openid.slice(-8) + Date.now()}-avatar.${extName}`;
      const getAvatarRes = await uniCloud.httpclient.request(avatar);
      if (getAvatarRes.status >= 400) {
        throw {
          errCode: ERROR.GET_THIRD_PARTY_USER_INFO_FAILED,
        };
      }
      const { fileID } = await uniCloud.uploadFile({
        cloudPath,
        fileContent: getAvatarRes.data,
      });
      extraData.avatar_file = {
        name: cloudPath,
        extname: extName,
        url: fileID,
      };
    }
    extraData.nickname = nickname;
  }
  await saveQQUserKey.call(this, {
    openid,
    sessionKey,
    accessToken,
    accessTokenExpired,
  });
  return postUnifiedLogin.call(this, {
    user,
    extraData: {
      ...extraData,
      ...generateQQCache.call(this, {
        openid,
        sessionKey, // QQ小程序用户sessionKey
        accessToken, // App端QQ用户accessToken
        accessTokenExpired, // App端QQ用户accessToken过期时间
      }),
    },
    isThirdParty: true,
    type,
    inviteCode,
  });
};
